Metrics per run

https://en.wikipedia.beta.wmflabs.org/wiki/Barack_Obama

Tested 2025-01-17 22:45:34 using Firefox 133.0 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 683 ms 684 ms 686 ms 684 ms 700 ms684 ms687 ms6 ms0.93 %
First Contentful Paint 1.796 s 1.796 s 1.661 s 1.830 s 1.694 s1.796 s1.755 s66 ms3.74 %
Largest Contentful Paint 3.187 s 3.173 s 3.181 s 3.135 s 3.224 s3.181 s3.180 s28 ms0.90 %
Interaction to Next Paint 130.98 ms 132.78 ms NaN s 134.24 ms NaN s133 ms133 ms1 ms1.00 %
Timing metrics
First Paint 1.797 s 1.798 s 1.801 s 1.834 s 1.839 s1.801 s1.814 s19 ms1.03 %
First Contentful Paint 1.796 s 1.796 s 1.661 s 1.830 s 1.694 s1.796 s1.755 s66 ms3.74 %
Largest Contentful Paint 3.187 s 3.173 s 3.181 s 3.135 s 3.224 s3.181 s3.180 s28 ms0.90 %
Load Event End 3.532 s 3.608 s 3.499 s 3.591 s 3.523 s3.532 s3.551 s42 ms1.17 %
Server Response Time 195 ms 195 ms 197 ms 195 ms 201 ms195 ms197 ms2 ms1.19 %
TTFB 683 ms 684 ms 686 ms 684 ms 700 ms684 ms687 ms6 ms0.93 %
Page Load Time 3.531 s 3.607 s 3.499 s 3.591 s 3.522 s3.531 s3.550 s42 ms1.17 %
First Visual Change 1.900 s 1.900 s 1.933 s 1.933 s 1.966 s1.933 s1.926 s25 ms1.28 %
Last Visual Change 4.433 s 4.433 s 4.466 s 4.533 s 4.400 s4.433 s4.453 s45 ms1.01 %
Speed Index 2.094 s 2.096 s 2.124 s 2.119 s 2.137 s2.119 s2.114 s17 ms0.79 %
Visual Readiness 2.533 s 2.533 s 2.533 s 2.600 s 2.434 s2.533 s2.527 s53 ms2.10 %
Visual Complete 95 3.333 s 3.333 s 3.333 s 3.367 s 3.266 s3.333 s3.326 s33 ms0.99 %
Visual Complete 99 3.367 s 3.366 s 3.366 s 3.400 s 3.300 s3.366 s3.360 s33 ms0.97 %
CPU metrics
Browser metrics
CPU benchmark score 77 ms 77 ms 76 ms 77 ms 77 ms77 ms77 ms0 ms0.52 %
Page metrics
DOM elements 16007 16007 16007 16006 16008160071600710.00 %
Document height 60899 60899 60899 60899 60899608996089900.00 %
Total Requests 105 107 106 106 10510610610.71 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 7 7 7 7 77700.00 %
CSS Requests 2 2 2 2 22200.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB60 B0.00 %
HTML Transfer Size 230.8 KB 230.8 KB 230.8 KB 230.8 KB 230.8 KB230.8 KB230.8 KB0 b0.00 %
JavaScript Transfer Size 363.1 KB 363.1 KB 363.1 KB 363.2 KB 363.1 KB363.1 KB363.1 KB57 B0.02 %
CSS Transfer Size 27.1 KB 27.1 KB 27.1 KB 27.1 KB 27.1 KB27.1 KB27.1 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 20.8 KB 20.8 KB 20.8 KB 20.8 KB 20.8 KB20.8 KB20.8 KB0 b0.00 %
Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
HTML Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
JavaScript Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
CSS Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Image Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Third Party metrics
Third Party Transfer Size 744.0 KB 744.0 KB 744.0 KB 744.0 KB 744.0 KB744.0 KB744.0 KB4 B0.00 %
Third Party Requests 74 76 75 75 74757511.00 %
First Party metrics
First Party Requests 31 31 31 31 31313100.00 %
First Party Total Transfer Size 649.9 KB 649.9 KB 649.9 KB 650.0 KB 649.9 KB649.9 KB649.9 KB58 B0.01 %
First Party Total Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %